| 摘要 |
<p>In a hull the skin plate is built up as a composite member with an outer skin (6), a core (7) and an inner skin (8). The skin plate is placed on the framework which comprises longitudinal stiffeners (1-5). The inner skin (8) is constructed as a diaphragm element relative to the external water pressure, whilst the core (7) is made as a pressure-absorbing element and the outer skin (6) is constructed primarily as a bending stressed element. The inner skin (8) as a diaphragm will take tensile stress and be protected against outer local stresses. The material in the core can be chosen without major requirements to be able to tolerate shearing stress. The outer skin can be dimensioned and made primarily to take local shock loads.</p> |
